2042139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 3127680

約数和(自身を除く): 1085541

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3257, 9771, 35827, 61883, 107481, 185649, 680713, 2042139]

約数ペア:

[(1, 2042139), (3, 680713), (11, 185649), (19, 107481), (33, 61883), (57, 35827), (209, 9771), (627, 3257)]